Ключевые слова: airport, alert, area, background, blue, building, business, care, chair, comfort, corridor, design, direction, empty, entrance, equipment, facility, floor, folded, hallway, icon, indoor, interior, legs, message, metal, modern, object, passengers, peaceful, position, priority, rest, room, safety, seat, seating, sign, simple, sitting, station, stone, structure, symbol, tile, transport, travel, waiting, wall, zone,